General

  • Target

    DEBIT NOTE.exe

  • Size

    960KB

  • Sample

    221208-csfacsbg5t

  • MD5

    0e4b935de0d3a5f7f55dcc7e2895e8fa

  • SHA1

    1232483ee0d3d6a4ece0237247d9cd5b9c36dcaa

  • SHA256

    31e49f1d5620418ef41da80331c1f3bfb578566ab0fdf53fc9890919a9896af5

  • SHA512

    bf6a34a956182b69aeb3b2113d01a250f5b81e7534386cab02fbf49fce8dc99f412883c59f460c1150e8c9f5f793b0277e36418076c5770b48b57efb1ed8da96

  • SSDEEP

    24576:1GYAKI2iimCOvCF6oiFKjqcqJDxwg5+Rka:1GYpX9mk6oNjwJ7eB

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.orogenicgroup-bd.com
  • Port:
    587
  • Username:
    amir.hossain@orogenicgroup-bd.com
  • Password:
    Hossain$3400
  • Email To:
    info@ledcenter.by

Targets

    • Target

      DEBIT NOTE.exe

    • Size

      960KB

    • MD5

      0e4b935de0d3a5f7f55dcc7e2895e8fa

    • SHA1

      1232483ee0d3d6a4ece0237247d9cd5b9c36dcaa

    • SHA256

      31e49f1d5620418ef41da80331c1f3bfb578566ab0fdf53fc9890919a9896af5

    • SHA512

      bf6a34a956182b69aeb3b2113d01a250f5b81e7534386cab02fbf49fce8dc99f412883c59f460c1150e8c9f5f793b0277e36418076c5770b48b57efb1ed8da96

    • SSDEEP

      24576:1GYAKI2iimCOvCF6oiFKjqcqJDxwg5+Rka:1GYpX9mk6oNjwJ7eB

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks